Smart Matching & E-commerce Website Development

I'm looking for an experienced web developer to create and manage a multifunctional website that equally prioritizes smart matching of clients and freelancers, and selling physical products from vendors.

The smart matching system should include:
- Automated recommendations
- Advanced search filters
- User ratings and reviews

The platform should also facilitate vendors to sell physical products.

Ideal skills and experience:
- Proficiency in web development (both frontend and backend)
- Experience in building smart matching algorithms
- E-commerce site development
- Knowledge of user rating and review systems
- Strong UI/UX design skills

Please provide a portfolio showcasing similar projects.